cputime_t was a core kernel type, removed by commits
ed5c8c854f2b..
b672592f0221. As explained in commit
b672592f0221
("sched/cputime: Remove generic asm headers"), the final cleanup is for
the arch to provide cputime_to_nsec[s](). Commit
e53051e757d6
("s390/cputime: provide archicture specific cputime_to_nsecs") did that,
but just didn't remove the then-unused cputime_to_usecs() and associated
remnants.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Reviewed-by: Sven Schnelle <svens@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
Link: https://lore.kernel.org/r/20221006105635.115775-1-npiggin@gmail.com
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
#include <linux/types.h>
#include <asm/timex.h>
-#define CPUTIME_PER_USEC 4096ULL
-#define CPUTIME_PER_SEC (CPUTIME_PER_USEC * USEC_PER_SEC)
-
-/* We want to use full resolution of the CPU timer: 2**-12 micro-seconds. */
-
-#define cmpxchg_cputime(ptr, old, new) cmpxchg64(ptr, old, new)
-
-/*
- * Convert cputime to microseconds.
- */
-static inline u64 cputime_to_usecs(const u64 cputime)
-{
- return cputime >> 12;
-}
-
/*
* Convert cputime to nanoseconds.
*/